Cognex Cp (NQ: CGNX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	6.216	6.269	6.037	6.046	1,448,567	-0.27(-4.24%)
Sep 29, 2011	6.296	6.403	6.029	6.314	882,201	+0.17(+2.72%)
Sep 28, 2011	6.577	6.669	6.140	6.147	1,271,460	-0.43(-6.55%)
Sep 27, 2011	6.522	6.738	6.386	6.577	1,229,517	+0.21(+3.37%)
Sep 26, 2011	6.211	6.379	6.075	6.363	1,421,810	+0.20(+3.18%)
Sep 23, 2011	5.895	6.258	5.839	6.167	1,563,052	+0.26(+4.38%)
Sep 22, 2011	5.988	6.046	5.805	5.908	2,375,741	-0.32(-5.19%)
Sep 21, 2011	6.450	6.566	6.211	6.232	1,074,493	-0.20(-3.16%)
Sep 20, 2011	6.539	6.615	6.430	6.435	1,337,422	-0.12(-1.87%)
Sep 19, 2011	6.589	6.631	6.423	6.557	1,281,307	-0.17(-2.52%)
Sep 16, 2011	6.667	6.756	6.510	6.727	1,872,450	+0.13(+1.93%)
Sep 15, 2011	6.684	6.684	6.430	6.600	1,326,732	-0.00(-0.07%)
Sep 14, 2011	6.488	6.758	6.294	6.604	2,596,257	+0.19(+2.99%)
Sep 13, 2011	6.327	6.444	6.238	6.412	1,360,791	+0.05(+0.84%)
Sep 12, 2011	6.209	6.363	6.167	6.359	1,547,530	+0.05(+0.85%)
Sep 09, 2011	6.522	6.607	6.211	6.305	2,055,241	-0.28(-4.30%)
Sep 08, 2011	6.707	6.881	6.573	6.589	2,004,329	-0.20(-2.89%)
Sep 07, 2011	6.691	6.807	6.604	6.785	1,162,726	+0.20(+3.05%)
Sep 06, 2011	6.365	6.595	6.256	6.584	2,102,365	-0.02(-0.37%)
Sep 02, 2011	6.789	6.905	6.562	6.609	1,611,874	-0.33(-4.79%)
Sep 01, 2011	7.184	7.285	6.923	6.941	2,506,849	-0.20(-2.78%)
Aug 31, 2011	7.878	7.878	7.088	7.140	3,507,233	-0.82(-10.26%)
Aug 30, 2011	7.789	8.110	7.723	7.956	2,972,229	+0.09(+1.13%)
Aug 29, 2011	7.605	7.923	7.526	7.867	1,417,890	+0.35(+4.65%)
Aug 26, 2011	7.139	7.556	7.013	7.518	860,366	+0.31(+4.29%)
Aug 25, 2011	7.395	7.411	7.184	7.208	1,354,183	-0.11(-1.55%)
Aug 24, 2011	7.113	7.351	7.037	7.322	1,234,400	+0.17(+2.43%)
Aug 23, 2011	6.688	7.168	6.661	7.148	2,122,094	+0.51(+7.64%)
Aug 22, 2011	6.877	6.877	6.630	6.641	2,249,108	-0.04(-0.53%)
Aug 19, 2011	6.499	6.830	6.481	6.677	1,583,847	+0.03(+0.47%)
Aug 18, 2011	7.004	7.004	6.603	6.645	1,428,409	-0.64(-8.77%)
Aug 17, 2011	7.371	7.447	7.215	7.284	844,221	-0.06(-0.88%)
Aug 16, 2011	7.253	7.447	7.135	7.349	1,674,396	+0.01(+0.09%)
Aug 15, 2011	7.206	7.344	7.084	7.342	688,940	+0.21(+2.90%)
Aug 12, 2011	6.990	7.186	6.799	7.135	1,182,924	+0.20(+2.92%)
Aug 11, 2011	6.561	7.057	6.532	6.932	1,456,757	+0.43(+6.53%)
Aug 10, 2011	6.832	6.928	6.494	6.507	1,736,211	-0.57(-8.11%)
Aug 09, 2011	6.928	7.108	6.438	7.082	2,154,604	+0.43(+6.49%)
Aug 08, 2011	7.010	7.251	6.608	6.650	2,763,118	-0.62(-8.54%)
Aug 05, 2011	7.565	7.573	7.124	7.271	1,658,656	-0.22(-2.88%)
Aug 04, 2011	7.894	7.922	7.487	7.487	1,833,595	-0.51(-6.32%)
Aug 03, 2011	7.934	8.112	7.828	7.992	1,946,683	+0.06(+0.73%)
Aug 02, 2011	7.789	8.343	7.654	7.934	5,925,196	+0.60(+8.16%)
Aug 01, 2011	7.714	7.778	7.242	7.335	1,794,984	-0.22(-2.92%)
Jul 29, 2011	7.502	7.660	7.391	7.556	891,936	-0.01(-0.12%)
Jul 28, 2011	7.545	7.667	7.545	7.565	704,397	+0.03(+0.38%)
Jul 27, 2011	7.872	7.876	7.516	7.536	1,435,306	-0.41(-5.21%)
Jul 26, 2011	8.045	8.132	7.932	7.950	581,060	-0.12(-1.46%)
Jul 25, 2011	7.996	8.145	7.903	8.068	487,940	-0.05(-0.60%)
Jul 22, 2011	8.119	8.157	8.070	8.116	715,725	-0.05(-0.60%)
Jul 21, 2011	8.079	8.212	7.969	8.165	1,362,168	+0.11(+1.38%)
Jul 20, 2011	8.088	8.108	7.896	8.054	1,053,606	-0.05(-0.60%)
Jul 19, 2011	7.852	8.103	7.763	8.103	1,200,637	+0.34(+4.36%)
Jul 18, 2011	7.731	7.785	7.689	7.765	836,681	-0.03(-0.37%)
Jul 15, 2011	7.729	7.812	7.716	7.794	1,085,855	+0.08(+0.98%)
Jul 14, 2011	7.789	7.825	7.649	7.718	1,080,063	-0.06(-0.77%)
Jul 13, 2011	7.669	7.861	7.538	7.778	659,114	+0.16(+2.16%)
Jul 12, 2011	7.852	7.896	7.580	7.614	1,255,923	-0.28(-3.55%)
Jul 11, 2011	7.970	8.034	7.854	7.894	580,485	-0.20(-2.53%)
Jul 08, 2011	8.003	8.116	7.938	8.099	740,560	-0.06(-0.68%)
Jul 07, 2011	8.079	8.163	8.036	8.154	797,805	+0.14(+1.69%)
Jul 06, 2011	7.987	8.030	7.918	8.019	524,304	+0.03(+0.33%)
Jul 05, 2011	8.059	8.063	7.901	7.992	688,900	-0.02(-0.22%)